RESUMO
INTRODUCTION: Obesity is a national epidemic. Gastric bypass surgery may be the only option that provides significant long-term weight loss for people who are morbidly obese (body mass index [BMI] ≥ 40 kg/m²) or for people who have a BMI of 35 or higher and have an obesity-related comorbidity. The objective of this study was to assess trends in gastric bypass surgery in New Hampshire. METHODS: Data from 1996 to 2007 from the New Hampshire Inpatient Hospital Discharge data set were analyzed. Records for patients with a gastric bypass surgery code were identified, and data on patients and hospitalizations were collected. A joinpoint regression model was used to analyze trends in surgery rates. Differences between patients and payer types were analyzed by using the Cochran-Mantel-Haenszel χ² test. RESULTS: The annual rate of gastric bypass surgery increased significantly from 3.3 to 22.4 per 100,000 adults between 1996 and 2007. The in-hospital death rate decreased significantly from 11% in 1996 to 1% in 2007. A greater proportion of women (78.1% during the study period) than men had this surgery. The average charge of a surgery decreased significantly from $44,484 in 1996 to $43,907 in 2007; by 2007, total annual charges were $13.9 million. Since 1996, private or "other" payers have been charged for nearly 80% of the total discharges. CONCLUSION: The number of gastric bypass surgeries has increased in New Hampshire, and so have their cost. These increases may reflect a shortage in effective primary care and preventive measures to address the obesity epidemic.
Assuntos
Derivação Gástrica/tendências , Obesidade Mórbida/cirurgia , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , New Hampshire/epidemiologia , Obesidade Mórbida/epidemiologiaRESUMO
OBJECTIVE: The purpose of this study is to describe trends of the statewide cancer and treatment-related characteristics of oral cavity and pharynx (OCP) cancer and prevalence of risk factors in New Hampshire residents from 1990-2007. STUDY DESIGN: This is a descriptive study on oral cavity and pharynx cancer using a state cancer registry dataset for 1990- 2007. The age-adjusted rates with 95% confidence intervals for cancer incidence rates and standard proportions for stage, treatment, and risk factors were calculated. The Joinpoint regression model was used for assessing linear trends for cancer rates. The overall differences for the period under study between age, female and male rate, and stage were analyzed using the test. RESULTS: During 1990-2007, oral cavity and pharynx cancer incidence rates for New Hampshire residents have remained stable. The cancer incidence rates have decreased for older age groups (greater than 59) and the 50-59 age group has shown increase in incidence rate of OCP cancer since 1990. There is significant increase in the late-stage diagnoses from 1990-2007. CONCLUSION: Early detection through periodic medical and dental examinations can reduce the risk of these cancers. Public health strategies that address the gaps identified by this study can reduce OCP cancer and protect the health of the New Hampshire population.
Assuntos
Neoplasias Orofaríngeas/epidemiologia , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Consumo de Bebidas Alcoólicas/epidemiologia , Sistema de Vigilância de Fator de Risco Comportamental , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , New Hampshire/epidemiologia , Neoplasias Orofaríngeas/terapia , Fatores de Risco , Distribuição por Sexo , Fumar/epidemiologiaRESUMO
BACKGROUND: Increasing cutaneous melanoma incidence rates in the United States have been attributed to heightened detection of thin (≤ 1-mm) lesions. OBJECTIVE: We sought to describe melanoma incidence and mortality trends in the 12 cancer registries covered by the Surveillance, Epidemiology, and End Results program and to estimate the contribution of thin lesions to melanoma mortality. METHODS: We used joinpoint analysis of Surveillance, Epidemiology, and End Results incidence and mortality data from 1992 to 2006. RESULTS: During 1992 through 2006, melanoma incidence rates among non-Hispanic whites increased for all ages and tumor thicknesses. Death rates increased for older (>65 years) but not younger persons. Between 1998 to 1999 and 2004 to 2005, melanoma death rates associated with thin lesions increased and accounted for about 30% of the total melanoma deaths. LIMITATIONS: Availability of long-term incidence data for 14% of the US population was a limitation. CONCLUSIONS: The continued increases in melanoma death rates for older persons and for thin lesions suggest that the increases may partly reflect increased ultraviolet radiation exposure. The substantial contribution of thin lesions to melanoma mortality underscores the importance of standard wide excision techniques and the need for molecular characterization of the lesions for aggressive forms.
Assuntos
Melanoma/epidemiologia , Neoplasias Cutâneas/epidemiologia , Adolescente , Adulto , Fatores Etários , Idoso , Etnicidade , Feminino , Humanos , Incidência , Masculino , Melanoma/etiologia , Melanoma/patologia , Melanoma/prevenção & controle , Pessoa de Meia-Idade , Mortalidade/tendências , Programa de SEER/estatística & dados numéricos , Fatores Sexuais , Neoplasias Cutâneas/etiologia , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/prevenção & controle , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Recent US studies have raised questions as to whether geographic differences in cutaneous melanoma incidence rates are associated with differences in solar ultraviolet (UV) exposure. OBJECTIVES: We sought to assess the association of solar UV exposure with melanoma incidence rates among US non-Hispanic whites. METHODS: We assessed the association between county-level estimates of average annual solar UV exposure for 1961 to 1990 and county-level melanoma incidence rates during 2004 to 2006. We used Poisson multilevel mixed models to calculate incidence density ratios by cancer stage at diagnosis while controlling for individuals' age and sex and for county-level estimates of solar UV exposure, socioeconomic status, and physician density. RESULTS: Age-adjusted rates of early- and late-stage melanoma were both significantly higher in high solar UV counties than in low solar UV counties. Rates of late-stage melanoma incidence were generally higher among men, but younger women had a higher rate of early-stage melanoma than their male counterparts. Adjusted rates of early-stage melanoma were significantly higher in high solar UV exposure counties among men aged 35 years or older and women aged 65 years or older. LIMITATIONS: The relationship between individual-level UV exposure and risk for melanoma was not evaluated. CONCLUSIONS: County-level solar UV exposure was associated with the incidence of early-stage melanoma among older US adults but not among younger US adults. Additional studies are needed to determine whether exposure to artificial sources of UV exposure or other factors might be mitigating the relationship between solar UV exposure and risk for melanoma.
Assuntos
Exposição Ambiental/estatística & dados numéricos , Melanoma/epidemiologia , Neoplasias Cutâneas/epidemiologia , Raios Ultravioleta/efeitos adversos , Adolescente , Adulto , Fatores Etários , Idoso , Exposição Ambiental/efeitos adversos , Feminino , Humanos , Incidência , Masculino , Melanoma/etiologia , Melanoma/prevenção & controle , Pessoa de Meia-Idade , Neoplasias Cutâneas/etiologia , Neoplasias Cutâneas/prevenção & controle , Luz Solar/efeitos adversos , Estados Unidos/epidemiologia , População Branca/estatística & dados numéricos , Adulto JovemRESUMO
INTRODUCTION: Early detection of breast cancer by screening mammography aims to increase treatment options and decrease mortality. Recent studies have shown inconsistent results in their investigations of the possible association between travel distance to mammography and stage of breast cancer at diagnosis. OBJECTIVE: The purpose of the study was to investigate whether geographic access to mammography screening is associated with the stage at breast cancer diagnosis. METHODS: Using the state's population-based cancer registry, all female residents of New Hampshire aged > or =40 years who were diagnosed with breast cancer during 1998-2004 were identified. The factors associated with early stage (stages 0 to 2) or later stage (stages 3 and 4) diagnosis of breast cancer were compared, with emphasis on the distance a woman lived from the closest mammography screening facility, and residence in rural and urban locations. RESULTS: A total of 5966 New Hampshire women were diagnosed with breast cancer during 1998-2004. Their mean driving distance to the nearest mammography facility was 8.85 km (range 0-44.26; 5.5 miles, range 0-27.5), with a mean estimated travel time of 8.9 min (range 0.0-42.2). The distribution of travel distance (and travel time) was substantially skewed to the right: 56% of patients lived within 8 km (5 miles) of a mammography facility, and 65% had a travel time of less than 10 min. There was no significant association between later stage of breast cancer and travel time to the nearest mammography facility. Using 3 categories of rural/urban residence based on Rural Urban Commuting Area classification, no significant association between rural residence and stage of diagnosis was found. New Hampshire women were more likely to be diagnosed with breast cancer at later stages if they lacked private health insurance (p<0.001), were not married (p<0.001), were older (p<0.001), and there was a borderline association with diagnosis during non-winter months (p=0.074). CONCLUSIONS: Most women living in New Hampshire have good geographical access to mammography, and no indication was found that travel time or travel distance to mammography significantly affected stage at breast cancer diagnosis. Health insurance, age and marital status were the major factors associated with later stage breast cancer. The study contributes to an ongoing debate over geographic access to screening mammography in different states, which have given contradictory results. These inconsistencies in the rural health literature highlight a need to understand the complexity of defining rural and urban residence; to characterize more precisely the issues that contribute to good preventive care in different rural communities; and to appreciate the efforts already made in some rural states to provide good geographic access to preventive care. In New Hampshire, specific subgroups such as the uninsured and the elderly remain at greatest risk of being diagnosed with later stage breast cancer and may benefit from targeted interventions to improve early detection.
Assuntos
Neoplasias da Mama/prevenção & controle , Acessibilidade aos Serviços de Saúde , Mamografia/estatística & dados numéricos , Programas de Rastreamento/estatística & dados numéricos , Características de Residência , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/epidemiologia , Neoplasias da Mama/patologia , Diagnóstico Precoce , Feminino , Humanos , Modelos Logísticos , Pessoa de Meia-Idade , Análise Multivariada , Estadiamento de Neoplasias , New Hampshire/epidemiologia , População Rural , População UrbanaRESUMO
OBJECTIVE: The New Hampshire State Cancer Registry (NHSCR) has a 2-phase reporting system. An abbreviated, "rapid" report of cancer diagnosis or treatment is due to the central registry within 45 days of diagnosis and a more detailed, definitive report is due within 180 days. Rapid reports are used for various research studies, but researchers who contact patients are warned that the rapid reports may contain inaccuracies. This study aimed to assess the reliability of rapid cancer reports. METHODS: For diagnosis years 2000-2004, we compared the rapid and definitive reports submitted to NHSCR. We calculated the sensitivity and positive predictive value of rapid reports; the reliability of key data items overall and for major sites; and the time between diagnosis and submission of the report. RESULTS: Rapid reports identified incident cancer cases with a sensitivity of 88.5%. The overall accuracy of key data items was high. The accuracy of primary sites identified by rapid reports was high generally but lower for ovarian and unknown primaries. A subset analysis showed that 47% of cancers were reported within 90 days of diagnosis. CONCLUSION: Rapid reports submitted to NHSCR are generally of high quality and present a useful opportunity for research investigations in New Hampshire.